ATE160560T1 - METHOD FOR PRODUCING LINEAR ALKYLBENEZENES - Google Patents

METHOD FOR PRODUCING LINEAR ALKYLBENEZENES

Info

Publication number
ATE160560T1
ATE160560T1 AT93202662T AT93202662T ATE160560T1 AT E160560 T1 ATE160560 T1 AT E160560T1 AT 93202662 T AT93202662 T AT 93202662T AT 93202662 T AT93202662 T AT 93202662T AT E160560 T1 ATE160560 T1 AT E160560T1
Authority
AT
Austria
Prior art keywords
alkylbenezenes
producing linear
olefins
alcl3
dehydrogenating
Prior art date
Application number
AT93202662T
Other languages
German (de)
Inventor
Pierino Radici
Pierluigi Cozzi
Giuseppe Giuffrida
Agostino Zatta
Original Assignee
Condea Augusta Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Condea Augusta Spa filed Critical Condea Augusta Spa
Application granted granted Critical
Publication of ATE160560T1 publication Critical patent/ATE160560T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/02—Monocyclic hydrocarbons
    • C07C15/107—Monocyclic hydrocarbons having saturated side-chain containing at least six carbon atoms, e.g. detergent alkylates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/68—Catalytic processes with halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C07C2527/126—Aluminium chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Detergent Compositions (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

The present invention relates to an improved process for preparing linear alkylbenzenes falling within such range as used in detergency (C10-C14), which process consists of alkylating aromatic hydrocarbons (above all, benzene) with n-olefins in the presence of AlCl3, wherein said n-olefins are obtained by dehydrogenating n-paraffins.
AT93202662T 1992-09-24 1993-09-15 METHOD FOR PRODUCING LINEAR ALKYLBENEZENES ATE160560T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922177A IT1255512B (en) 1992-09-24 1992-09-24 IMPROVED PROCESS FOR THE PRODUCTION OF LINEAR ALCHYLBENZENES

Publications (1)

Publication Number Publication Date
ATE160560T1 true ATE160560T1 (en) 1997-12-15

Family

ID=11363982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93202662T ATE160560T1 (en) 1992-09-24 1993-09-15 METHOD FOR PRODUCING LINEAR ALKYLBENEZENES

Country Status (13)

Country Link
US (1) US5574198A (en)
EP (1) EP0589511B1 (en)
AT (1) ATE160560T1 (en)
BG (1) BG61806B1 (en)
CA (1) CA2106621C (en)
DE (1) DE69315403T2 (en)
DK (1) DK0589511T3 (en)
ES (1) ES2109424T3 (en)
GR (1) GR3025535T3 (en)
IT (1) IT1255512B (en)
PL (1) PL174412B1 (en)
RO (2) RO111360B1 (en)
YU (1) YU48598B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6562776B1 (en) 1996-02-08 2003-05-13 Huntsman Petrochemical Corporation Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance
US6995127B1 (en) 1996-02-08 2006-02-07 Huntsman Petrochemical Corporation Alkyl toluene sulfonate detergent
US6166281A (en) * 1996-02-08 2000-12-26 Huntsman Petrochemical Corporation Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
US6630430B1 (en) 1996-02-08 2003-10-07 Huntsman Petrochemical Corporation Fuel and oil detergents
US6133492A (en) * 1996-02-08 2000-10-17 Huntsman Petrochemical Corporation Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
US6849588B2 (en) * 1996-02-08 2005-02-01 Huntsman Petrochemical Corporation Structured liquids made using LAB sulfonates of varied 2-isomer content
WO1999007656A2 (en) * 1997-08-08 1999-02-18 The Procter & Gamble Company Improved processes for making surfactants via adsorptive separation and products thereof
IT1295934B1 (en) * 1997-10-30 1999-05-28 Condea Augusta Spa IMPROVED PROCEDURE FOR THE SYNTHESIS OF ALCHYLPOLIGLUCOSIDES
ITMI981631A1 (en) * 1998-07-16 2000-01-16 Condea Augusta Spa PROCEDURE FOR THE PRODUCTION OF LINEAR ALCHYLAROMATIC HYDROCARBONS
ES2181533B1 (en) * 2000-05-29 2004-06-16 Uop Llc PROCEDURE FOR MANUFACTURING ALQUILAROMATIC COMPOUNDS USING A SOLID RENTAL CATALYST.
US7642389B2 (en) * 2007-02-12 2010-01-05 Uop Llc Energy integrated processes including alkylation and transalkylation for making detergent range alkylbenzenes
US7692055B2 (en) * 2007-02-12 2010-04-06 Uop Llc Transalkylation of dialkylbenzene
US7576247B2 (en) * 2007-02-12 2009-08-18 Uop Llc Processes for making detergent range alkylbenzenes
US7652182B2 (en) * 2007-02-12 2010-01-26 Uop Llc Energy integrated processes including alkylation and transalkylation for making detergent range alkylbenzenes
US9192916B2 (en) * 2009-09-21 2015-11-24 Uop Llc Selective hydrogenation of dienes in the manufacture of MLAB
US20110071020A1 (en) * 2009-09-21 2011-03-24 Uop Llc Selective Hydrogenation of Dienes in the Manufacture of MLAB
CN105142773B (en) 2013-04-19 2018-05-18 瑞来斯实业公司 Ion liquid compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875253A (en) * 1969-09-23 1975-04-01 Shuan K Huang Dehydrogenating normal paraffins
US4520214A (en) * 1984-04-04 1985-05-28 Uop Inc. High selectivity process for dehydrogenation of paraffinic hydrocarbons

Also Published As

Publication number Publication date
DK0589511T3 (en) 1998-05-04
GR3025535T3 (en) 1998-02-27
ES2109424T3 (en) 1998-01-16
IT1255512B (en) 1995-11-09
YU60693A (en) 1996-02-19
CA2106621A1 (en) 1994-03-25
US5574198A (en) 1996-11-12
EP0589511A1 (en) 1994-03-30
DE69315403D1 (en) 1998-01-08
DE69315403T2 (en) 1998-04-09
PL300466A1 (en) 1994-04-18
RO111455B1 (en) 1996-10-31
CA2106621C (en) 2004-02-17
YU48598B (en) 1998-12-23
BG61806B1 (en) 1998-06-30
PL174412B1 (en) 1998-07-31
ITMI922177A1 (en) 1994-03-24
EP0589511B1 (en) 1997-11-26
BG98121A (en) 1994-12-02
ITMI922177A0 (en) 1992-09-24
RO111360B1 (en) 1996-09-30

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee